PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
1w
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Senior Full Stack Developer, Java or Ruby on Rails
Mountain View, California, United States
$176k-$270k/yr HybridFull Time
8+ YOE8+ years development experience, strong full-stack skills with Ruby on Rails or Java/J2EE, SQL databases, REST APIs, TDD, CI, cloud/DevOps familiarity; Bachelor's degree preferred.
Ruby on Rails, Java, J2EE, Postgres, SQL Server, HTML, CSS, JavaScript, jQuery, Spring, RESTful APIs, PKI, SSL, Azure, Amazon Web Services (AWS), Jira, Stash, Bamboo, Jenkins, Cucumber, Active Directory, LDAP, PHP, Django, Express, Horizon Cloud Services, App Volumes Manager, App Volumes
1mo
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Full Stack Ruby on Rails Software Engineer (Principal - Remote)
United States or Palo Alto
$215k-$240k/yr RemoteFull Time
Significant professional Ruby on Rails experience, ability to influence technical direction, strong systems thinking, mentoring experience, domain interest in behavioral health, and experience with modern web frameworks and frontend tooling.
Ruby on Rails, Turbo, Tailwind, ViewComponent, Stimulus, React, TypeScript, JavaScript, Hotwire Native, EHR
2w
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Senior Software Engineer-Backend
Fremont, California, United States
$140k-$170k/yr HybridFull Time
5+ YOEBachelor's in CS,5+ years backend development,proficiency in Go/Node.js/Python/Java/Ruby,experience with relational and NoSQL databases,identity systems,strong communication and system design skills.
Go, Node.js, Python, Java, Ruby, MySQL, PostgreSQL, MongoDB, Redis, Azure AD, AWS Cognito, LDAP, Okta, Keyclock
2mo
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Senior Software Dev Engineer, AWS Core Network
Santa Clara, California, United States
$193k-$262k/yr OnsiteFull Time
7+ YOE7+ years of professional software development; leadership in design/architecture; mentoring; proficient in at least one modern language; SDN/networking interest.
Python, Ruby, Golang, Java, C++, C#, Rust
1mo
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Senior Software Development Engineer - Shopping Graph
Mountain View or McLean or New York City or Tampa
$191k-$214k/yr OnsiteFull Time
6+ YOEBachelor's in CS or related, 6+ years backend engineering with API and distributed systems experience; 5+ years with Java, Ruby, Go, or Python; familiarity with OAuth 2.0/OpenID Connect/SAML and cloud/infra tooling.
Java, Ruby, Go, Python, RESTful APIs, AWS, GCP, Terraform, OAuth 2.0, OpenID Connect, SAML, Prometheus, Datadog, CI/CD
1mo
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Senior Software Engineer
Palo Alto, California, United States
$220k-$300k/yr OnsiteFull Time
1+ YOEEx-founder or early startup engineer preferred; strong backend OR frontend expertise; experience building zero-to-one systems; Ruby on Rails or Next.js familiarity; able to evaluate AI-generated code.
Ruby on Rails, Next.js, Cursor, Claude Code
2w
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(Senior) Software Engineer for Distributed Systems (Cupertino, CA, US)
Cupertino, California, United States
OnsiteFull Time
Experience designing and building large-scale distributed systems, proficiency with Linux and Python/Ruby/Bash, strong system architecture and cloud platform knowledge.
Linux, Python, Ruby, Bash, Hadoop, HDFS, Spark
2w
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Senior Software Engineer - USDS (Multiple Positions)
San Jose, California, United States
$265k-$360k/yr OnsiteFull Time
2+ YOEDegree in CS/Engineering or related field plus 2–5 years software engineering experience; experience designing distributed systems and building backend services; proficiency with Java, Go, C++, JavaScript, Ruby, or Python.
Java, Go, C++, JavaScript, Ruby, Python
2w
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Staff Software Engineer, Tax Experiences
San Francisco or San Jose or Denver or New York City
$197k-$247k/yr HybridFull Time
8+ YOE8+ years experience; expertise in React and TypeScript; experience with Ruby on Rails and SQL; domain experience in payroll/taxes/compliance preferred; AI-assisted development experience preferred.
React, TypeScript, Ruby on Rails, SQL
2mo
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Senior AI Workflow Engineer
Santa Clara, California, United States
$184k-$357k/yr OnsiteFull Time
10+ YOEBE (MS preferred) in EE/CS or equivalent, 10+ years experience. Hands-on with LLMs/Agentic AI, Python/Java/Go, databases, full-stack development, CI/CD tooling, and distributed systems.
Large Language Models (LLMs), Machine Learning (ML), Agentic AI, retrieval-augmented generation (RAG), Python, Java, Go, MySQL, MongoDB, Elasticsearch, React, Angular, Vue.js, HTML, CSS, JavaScript, Node.js, Django, Flask, Ruby on Rails, Java/Spring, .NET, AWS, Azure, GCP, Jenkins, Gitlab CI, Packer, Terraform, Artifactory, Ansible, Chef, Make, Maven, Ant, SQL, NoSQL
1d
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Senior Design Verification Engineer
Mountain View or Hillsboro or Redmond or San Diego
$120k-$235k/yr HybridFull Time
Experience creating emulation/simulation environments, verification using System Verilog/UVM, scripting (Python/Ruby/Perl), Verilog/C/C++, FPGA/emulation experience, and ability to meet export/security screening.
Zebu, Palladium, Verilog, System Verilog, UVM, C, C++, Python, Ruby, Perl, FPGAs, Makefiles
3d
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Staff Verification Engineer
Sunnyvale, California, United States
$179k-$219k/yr HybridFull Time
8+ YOE8+ years verification/software experience, strong Ruby/Python skills, deep Linux and networking knowledge, experience with ASIC drivers, mentorship and code-review experience.
Ruby, Python, C, Linux, Docker, Kubernetes, Viavi (Spirent TestCenter, Avalanche), Keysight (Ixia, Breaking Point), Wireshark, CI/CD
1mo
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Senior Systems Engineer, Network
Palo Alto or New York City or San Francisco or Seattle or New Jersey
$172k-$228k/yr RemoteFull Time
6+ YOE6+ years routing and switching in data centers, Linux proficiency, automation of data center environments, BGP/MLAG/VLANs/DNS, Palo Alto and Juniper experience, VPN and AWS networking, Chef/Ansible/Terraform, Ruby/Go/Python, Git, BS/MS or equivalent.
Linux, BGP, MLAG, VLANs, DNS, Palo Alto Networks Firewalls, Juniper switches, OpenVPN, IPSec, TLS, Direct Connect, NACLs, Security Groups, VPC, Chef, Ansible, Terraform, Ruby, Go, Python, Git
1mo
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Staff Engineer, Product Software
Dallas or Redwood City or New York City or Tampa
$118k-$212k/yr HybridFull Time
5+ YOEBachelor's or equivalent with 5+ years experience, distributed systems, API design (gRPC/REST), Go or Ruby/Rails, Kubernetes/Docker, CI/CD, PostgreSQL, networking knowledge, on-call experience, strong communication.
Ruby, Ruby on Rails, Go, gRPC, REST, HTTP, Kubernetes, Docker, CI/CD, JIRA, Git, PostgreSQL
1mo
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Senior Full Stack Engineer
Sunnyvale, California, United States
$185k-$250k/yr OnsiteFull Time
7+ YOE7+ years full‑stack experience; expert in React/Redux, Node.js, ES6/TypeScript; backend experience in Python/Java/Node.js; WebRTC/RTSP/HLS video experience; AWS S3/SQS/DocumentDB/Kinesis; Three.js/Babylon.js/Cesium/WebGL experience.
React, Redux, Node.js, ES6, TypeScript, HTML5, CSS3, Python, Java, Django, Flask, Rails, Express, GraphQL, WebRTC, RTSP, HLS, MP4, Three.js, Babylon.js, Cesium, WebGL, AWS S3, SQS, DocumentDB, Kinesis, MySQL, MongoDB, Amazon DocumentDB, Axis VAPIX, ONVIF, GitHub Copilot, Claude.ai, CI/CD, WCAG AA
1mo
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Senior Site Reliability Engineer - HPC
Santa Clara or Austin or Durham
$152k-$288k/yr OnsiteFull Time
5+ YOE5+ years building/supporting critical services; experience with large-scale HPC clusters (Slurm, LSF, Kubernetes); IaC and CI/CD proficiency; coding in Python/Go/Perl/Ruby; monitoring, capacity planning, and incident response skills.
Slurm, LSF, Kubernetes, Infrastructure as Code (IaC), CI/CD, AWS, GCP, OCI, Python, Go, Perl, Ruby
2mo
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Senior Platform Engineer, Observability and AIOps
Sunnyvale, California, United States
$165k-$248k/yr OnsiteFull Time
8+ YOE8+ years in software/platform/SRE or infrastructure engineering with experience building observability capabilities; hands-on with Elastic, Grafana, Kafka, Logstash, OpenTelemetry, Prometheus; scripting in Python/Ruby/Bash; Linux, Kubernetes, Ansible; Bachelor's degree required.
Elastic, Grafana, Kafka, Logstash, OpenTelemetry, Prometheus, Python, Ruby, Bash, Linux, Kubernetes, Ansible, ServiceNow, Rootly, PagerDuty
2w
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Lead Software Engineer (Multiple Positions)
San Jose, California, United States
$265k-$450k/yr OnsiteFull Time
5+ YOEBachelor's in CS or related plus 5+ years experience; strong in large-scale distributed services, Java/Go/JavaScript/Ruby/Python, MySQL/Redis, Unix/Linux, release automation, and machine learning familiarity.
Java, Go, JavaScript, Ruby, Python, MySQL, Redis, Unix, Linux
2mo
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Full Stack Software Engineer - WWDR Engineering
Cupertino, California, United States
OnsiteFull Time
7+ YOE7+ years experience; HTML, JavaScript/TypeScript, CSS; backend Swift/PHP/Ruby/Go; Smarty; PostgreSQL/MySQL; Unix/Linux; debugging.
HTML, JavaScript, TypeScript, CSS, Swift, PHP, Ruby, Go, Smarty Templates, PostgreSQL, MySQL, Unix/Linux, OpenAPI, React, Vue, Kubernetes, Docker, OpenTelemetry, AWS, Azure, GCP, Terraform, Pulumi
1mo
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Sr Software Engineer, Ad experience platform
Mountain View, California, United States
$210k-$250k/yr OnsiteFull Time
8+ YOE8+ years experience typical; BS in CS or related (MS/PhD acceptable with fewer years). Deep proficiency in Ruby, GraphQL, Go, React, JavaScript; experience with Kafka/RabbitMQ, microservices, performance optimization, analytics, and frontend work for low-memory devices.
Ruby, GraphQL, Go, React, JavaScript, Kafka, RabbitMQ, Git, webpack, npm, Tizen, Google AdSense, Google Mobile Ads SDK, vibe coding
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